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SMTP2GO updates & email deliverability tips from helping over 35,000 companies deliver better email.
For our support team, SPF-related questions crop up a lot! But since 2019, when we switched from SPF/DKIM verification to VERP (Variable Envelope Return Path), we do all the SPF bizzle behind the scenes! What is SPF (Sender Policy Framework Record)? Updating your SPF record is extremely important when using an external SMTP provider. When […]
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